Overview
The STM8S207C6T3 is a high-performance 8-bit microcontroller from STMicroelectronics, part of the STM8S20xxx family. This microcontroller is designed to offer reduced system cost, enhanced performance, robustness, and short development cycles. It features an advanced STM8 core with Harvard architecture and a 3-stage pipeline, operating at up to 24 MHz and delivering up to 20 MIPS. The device includes integrated true data EEPROM, internal clock oscillators, watchdog, and brown-out reset, ensuring high system integration and reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Advanced STM8 core with Harvard architecture and 3-stage pipeline |
| Max CPU Frequency | Up to 24 MHz, 0 wait states @ fCPU ≤ 16 MHz |
| Performance | Up to 20 MIPS @ 24 MHz |
| Program Memory | Up to 128 Kbytes Flash; data retention 20 years at 55 °C after 10 kcycles |
| Data Memory | Up to 2 Kbytes true data EEPROM; endurance 300 kcycles |
| RAM | Up to 6 Kbytes |
| Operating Voltage | 2.95 to 5.5 V |
| Package | LQFP 48 7x7x1.4 mm |
| Operating Temperature | -40°C to 125°C |
| I/Os | Up to 68 I/Os on an 80-pin package including 18 high sink outputs |
| Communications Interfaces | UART, SPI, I²C, CAN 2.0B, LIN 2.1 compliant |
| Timers | 2x 16-bit general purpose timers, advanced control timer, 8-bit basic timer, auto wakeup timer |
| ADC | 10-bit ADC with up to 16 channels |
Key Features
- Highly robust I/O design, immune against current injection
- Integrated true data EEPROM for up to 300 k write/erase cycles
- Internal clock oscillators, watchdog, and brown-out reset
- Clock security system with clock monitor
- Low power modes: wait, active-halt, & halt
- Nested interrupt controller with 32 interrupts and up to 37 external interrupts on 6 vectors
- Single wire interface module (SWIM) and debug module (DM) for development support
- 96-bit unique ID key for each device
Applications
The STM8S207C6T3 is suitable for a wide range of applications due to its robust features and high performance. It is commonly used in:
- Industrial control systems
- Automotive systems, including LIN and CAN bus applications
- Consumer electronics requiring high reliability and low power consumption
- Medical devices that need precise timing and robust I/O capabilities
- IoT devices requiring efficient processing and communication interfaces
Q & A
- What is the maximum CPU frequency of the STM8S207C6T3?
Up to 24 MHz, with 0 wait states @ fCPU ≤ 16 MHz.
- How much program memory does the STM8S207C6T3 have?
Up to 128 Kbytes Flash.
- What is the endurance of the data EEPROM in the STM8S207C6T3?
Up to 300 k write/erase cycles.
- What are the operating voltage and temperature ranges of the STM8S207C6T3?
Operating voltage: 2.95 to 5.5 V; Operating temperature: -40°C to 125°C.
- What communication interfaces are available on the STM8S207C6T3?
UART, SPI, I²C, CAN 2.0B, and LIN 2.1 compliant.
- How many I/Os does the STM8S207C6T3 have?
Up to 68 I/Os on an 80-pin package, including 18 high sink outputs.
- What kind of timers are available on the STM8S207C6T3?
2x 16-bit general purpose timers, advanced control timer, 8-bit basic timer, and auto wakeup timer.
- Does the STM8S207C6T3 have any low power modes?
- What development tools are available for the STM8S207C6T3?
Single wire interface module (SWIM) and debug module (DM).
- Is the STM8S207C6T3 RoHS compliant?
